| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| big events that happened in 1927 | 1.68 | 0.1 | 7073 | 70 |
| big events that happened in 1970 | 0.46 | 0.8 | 3127 | 47 |
| big events that happened in 1922 | 1.49 | 0.7 | 9797 | 5 |
| big events that happened in 1923 | 1.15 | 0.9 | 9824 | 48 |
| big events that happened in 1994 | 0.49 | 0.4 | 952 | 49 |
| big events that happened in 1995 | 0.94 | 0.7 | 4263 | 40 |
| big events that happened in 1996 | 1.9 | 0.5 | 3879 | 45 |
| big events that happened in 1966 | 1.76 | 0.4 | 2715 | 26 |
| big events that happened in 1968 | 0.93 | 0.3 | 1517 | 4 |
| big events that happened in 1990 | 0.07 | 0.7 | 2403 | 18 |
| big events that happened in 1964 | 0.73 | 0.5 | 3676 | 28 |
| big events that happened in 1965 | 0.39 | 0.7 | 4087 | 1 |
| big events that happened in 1991 | 0.97 | 1 | 7355 | 8 |
| big events that happened in 1992 | 0.75 | 0.8 | 9593 | 4 |
| big events that happened in 1993 | 0.32 | 0.5 | 6181 | 6 |
